2003 Alpina Roadster vs. 1943 Cadillac 61
To start off, 2003 Alpina Roadster is newer by 60 year(s). Which means there will be less support and parts availability for 1943 Cadillac 61. In addition, the cost of maintenance, including insurance, on 1943 Cadillac 61 would be higher. At 5,276 cc (8 cylinders), 1943 Cadillac 61 is equipped with a bigger engine. In terms of performance, 2003 Alpina Roadster (301 HP @ 6300 RPM) has 178 more horse power than 1943 Cadillac 61. (123 HP @ 3400 RPM). In normal driving conditions, 2003 Alpina Roadster should accelerate faster than 1943 Cadillac 61. With that said, vehicle weight also plays an important factor in acceleration. 1943 Cadillac 61 weights approximately 274 kg more than 2003 Alpina Roadster.
Compare all specifications:
| 2003 Alpina Roadster | 1943 Cadillac 61 | |
| Make | Alpina | Cadillac |
| Model | Roadster | 61 |
| Year Released | 2003 | 1943 |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 5276 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 301 HP | 123 HP |
| Engine RPM | 6300 RPM | 3400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Weight | 1626 kg | 1900 kg |
| Wheelbase Size | 2500 mm | 3280 mm |
